A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6130-01-067-9383
NSN 6685-00-244-4974
NSN 5935-00-085-1778
NSN 6240-01-600-1092
NSN 5960-00-849-6864
NSN 5985-01-527-2200
NSN 5998-01-571-0348
NSN 6220-01-374-9664
NSN 5835-01-508-2528
NSN 5935-01-534-4538
NSN 5998-01-242-0007
NSN 6645-00-863-9695